ideal for monitoring flue gas pressure

Field technicians should verify flame rectification current using a multimeter in series with the sensor lead to ensure it meets the HVAC furnace parts specification of the OEM controller

The AM-122 is fully interchangeable with industry equivalents A-3795 and EYCC-519

it provides the necessary amperage to drive contactors

The Warrick 3Z1B Adapter is the industry-standard conductivity level control accessory required to interface 3W series suspension probes with Warrick electrode fittings

Cleveland Controls AFS-305 Switch Els PW 17895 ideal for monitoring flue gasThe Cleveland Controls AFS 305 is a high performance differential pressure switch engineered for precise monitoring of air flow and pressure in commercial HVACR systems. This manual reset air switch features an adjustable set point range from 0. 40" 0. 06" to 12. 0" w. c., making it ideal for clogged filter detection and burner fan supervision. Built with a robust SPDT contact arrangement and a 1 2 PSI maximum pressure rating, the AFS 305 ensures